DE69735698D1 - Network system and communication method - Google Patents

Network system and communication method

Info

Publication number
DE69735698D1
DE69735698D1 DE69735698T DE69735698T DE69735698D1 DE 69735698 D1 DE69735698 D1 DE 69735698D1 DE 69735698 T DE69735698 T DE 69735698T DE 69735698 T DE69735698 T DE 69735698T DE 69735698 D1 DE69735698 D1 DE 69735698D1
Authority
DE
Germany
Prior art keywords
communication method
network system
network
communication
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE69735698T
Other languages
German (de)
Other versions
DE69735698T2 (en
Inventor
Toru Nakata
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Canon Inc
Original Assignee
Canon Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Canon Inc filed Critical Canon Inc
Application granted granted Critical
Publication of DE69735698D1 publication Critical patent/DE69735698D1/en
Publication of DE69735698T2 publication Critical patent/DE69735698T2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/02—Details
    • H04L12/16—Arrangements for providing special services to substations
    • H04L12/18—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast
    • H04L12/1881—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast with schedule organisation, e.g. priority, sequence management
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/0227—Operation, administration, maintenance or provisioning [OAMP] of WDM networks, e.g. media access, routing or wavelength allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/0227—Operation, administration, maintenance or provisioning [OAMP] of WDM networks, e.g. media access, routing or wavelength allocation
    • H04J14/0228—Wavelength allocation for communications one-to-all, e.g. broadcasting wavelengths
    • H04J14/023—Wavelength allocation for communications one-to-all, e.g. broadcasting wavelengths in WDM passive optical networks [WDM-PON]
    • H04J14/0232—Wavelength allocation for communications one-to-all, e.g. broadcasting wavelengths in WDM passive optical networks [WDM-PON] for downstream transmission
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/0278—WDM optical network architectures
    • H04J14/0283—WDM ring architectures
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/90—Buffering arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/90—Buffering arrangements
    • H04L49/901—Buffering arrangements using storage descriptor, e.g. read or write pointers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/90—Buffering arrangements
    • H04L49/9047—Buffering arrangements including multiple buffers, e.g. buffer pools
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/90—Buffering arrangements
    • H04L49/9057—Arrangements for supporting packet reassembly or resequencing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/40—Network security protocols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/14—Multichannel or multilink protocols

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Small-Scale Networks (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
DE69735698T 1996-07-24 1997-07-21 Network system and communication method Expired - Lifetime DE69735698T2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP19442696A JPH1041968A (en) 1996-07-24 1996-07-24 Network system and communication method
JP19442696 1996-07-24

Publications (2)

Publication Number Publication Date
DE69735698D1 true DE69735698D1 (en) 2006-05-24
DE69735698T2 DE69735698T2 (en) 2007-01-25

Family

ID=16324412

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69735698T Expired - Lifetime DE69735698T2 (en) 1996-07-24 1997-07-21 Network system and communication method

Country Status (5)

Country Link
US (1) US6751192B1 (en)
EP (1) EP0821509B1 (en)
JP (1) JPH1041968A (en)
CA (1) CA2210816C (en)
DE (1) DE69735698T2 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1026593A1 (en) * 1999-02-06 2000-08-09 Motorola, Inc. Multi channel controller
US6833984B1 (en) 2000-05-03 2004-12-21 Rambus, Inc. Semiconductor module with serial bus connection to multiple dies
US7139270B1 (en) 2000-08-22 2006-11-21 Lucent Technologies Inc. Systems and method for transporting multiple protocol formats in a lightwave communication network
JP2002325093A (en) * 2001-04-26 2002-11-08 Fujitsu Ltd Band control method and device, and band control system
US7644347B2 (en) * 2005-09-30 2010-01-05 Intel Corporation Silent data corruption mitigation using error correction code with embedded signaling fault detection
IN2013MU01980A (en) * 2013-06-10 2015-05-29 Indian Inst Technology Bombay
US9960878B2 (en) * 2013-10-01 2018-05-01 Indian Institute Of Technology Bombay Scalable ultra dense hypergraph network for data centers

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57104339A (en) 1980-12-19 1982-06-29 Ricoh Co Ltd Optical communication network
US4665518A (en) 1984-02-13 1987-05-12 Fmc Corporation Synchronous/asynchronous communication system
JPS6467046A (en) 1987-09-08 1989-03-13 Ricoh Kk Multiplex repeating installation device for variable communication network
JP3104429B2 (en) * 1992-10-08 2000-10-30 株式会社日立製作所 Common buffer type ATM switch having copy function and copy method thereof
IT1271321B (en) 1994-12-23 1997-05-27 Italtel Spa DEVICE AND METHOD FOR THE MANAGEMENT OF MULTICAST CALLS FOR DISTRIBUTIVE AUDIO AND VIDEO SERVICES IN A LOCAL ATM TYPE NODE
JP3432063B2 (en) * 1994-12-28 2003-07-28 キヤノン株式会社 Network system, node device, and transmission control method
JP3311234B2 (en) * 1995-04-24 2002-08-05 キヤノン株式会社 Network system, node device, and transmission control method
JP3335075B2 (en) * 1995-06-06 2002-10-15 キヤノン株式会社 Network system, node device, and transmission control method
US5710971A (en) * 1995-12-18 1998-01-20 Motorola, Inc. Radio communication network and method for unobstrusive call interception via data duplication

Also Published As

Publication number Publication date
CA2210816C (en) 2005-01-25
DE69735698T2 (en) 2007-01-25
EP0821509B1 (en) 2006-04-19
EP0821509A3 (en) 2001-07-11
CA2210816A1 (en) 1998-01-24
EP0821509A2 (en) 1998-01-28
US6751192B1 (en) 2004-06-15
JPH1041968A (en) 1998-02-13

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition